DE2901034C3 - - Google Patents

Info

Publication number
DE2901034C3
DE2901034C3 DE19792901034 DE2901034A DE2901034C3 DE 2901034 C3 DE2901034 C3 DE 2901034C3 DE 19792901034 DE19792901034 DE 19792901034 DE 2901034 A DE2901034 A DE 2901034A DE 2901034 C3 DE2901034 C3 DE 2901034C3
Authority
DE
Germany
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE19792901034
Other versions
DE2901034B2 (en
DE2901034A1 (en
Inventor
Michael 8510 Fuerth De Obremski
Manfred 8500 Nuernberg De Richter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH
Original Assignee
Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH filed Critical Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH
Priority to DE19792901034 priority Critical patent/DE2901034C3/de
Publication of DE2901034A1 publication Critical patent/DE2901034A1/en
Publication of DE2901034B2 publication Critical patent/DE2901034B2/de
Application granted granted Critical
Publication of DE2901034C3 publication Critical patent/DE2901034C3/de
Application status is Expired legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/91Television signal processing therefor
    • H04N5/92Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/926Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • G11B20/10527Audio or video recording; Data buffering arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J3/00Time-division multiplex systems
    • H04J3/18Time-division multiplex systems using frequency compression and subsequent expansion of the individual signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/91Television signal processing therefor
    • H04N5/93Regeneration of the television signal or of selected parts thereof
    • H04N5/95Time-base error compensation
    • H04N5/956Time-base error compensation by using a digital memory with independent write-in and read-out clock generators
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/002Special television systems not provided for by H04N7/007 - H04N7/18
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/08Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H04N7/0881Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital the signal being time-compressed before its insertion and subsequently decompressed at reception
DE19792901034 1979-01-12 1979-01-12 Expired DE2901034C3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792901034 DE2901034C3 (en) 1979-01-12 1979-01-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792901034 DE2901034C3 (en) 1979-01-12 1979-01-12

Publications (3)

Publication Number Publication Date
DE2901034A1 DE2901034A1 (en) 1980-07-17
DE2901034B2 DE2901034B2 (en) 1980-11-13
DE2901034C3 true DE2901034C3 (en) 1984-08-09

Family

ID=6060422

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792901034 Expired DE2901034C3 (en) 1979-01-12 1979-01-12

Country Status (1)

Country Link
DE (1) DE2901034C3 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034716C2 (en) * 1979-09-21 1983-10-20 Rca Corp., 10020 New York, N.Y., Us
JPS5733409A (en) * 1980-08-06 1982-02-23 Sony Corp Reproducer of coded signal
DE3276895D1 (en) * 1981-05-07 1987-09-03 Thorn Emi Ferguson Video recording equipment
FR2505593A1 (en) * 1981-05-11 1982-11-12 Westinghouse Electric Corp Multiple sound channel compression and video combining circuit - uses sampling circuits to digitise data for insertion at vertical line return period of video signal
US4429332A (en) * 1981-05-18 1984-01-31 Eeco Incorporated Television compressed audio
JPH0580069B2 (en) * 1982-05-26 1993-11-05 Victor Company Of Japan
JPS604383A (en) * 1983-06-22 1985-01-10 Matsushita Electric Ind Co Ltd Digital magnetic recorder and reproducer of television signal
US4768109A (en) * 1983-12-24 1988-08-30 Victor Company Of Japan, Ltd. Video signal recording and/or reproducing apparatus
DE3574098D1 (en) * 1984-02-13 1989-12-07 Victor Company Of Japan Recording apparatus
DE3573973D1 (en) * 1984-02-13 1989-11-30 Victor Company Of Japan Playback apparatus for audiovisual disc records
DE3613798A1 (en) * 1986-04-24 1987-10-29 Grundig Emv Method for conditioning television signals
DE3732111C2 (en) * 1987-09-24 1993-06-17 Bts Broadcast Television Systems Gmbh, 6100 Darmstadt, De
JP2784781B2 (en) * 1989-01-19 1998-08-06 ソニー株式会社 Time base corrector
WO1991002414A1 (en) * 1989-08-09 1991-02-21 Touhoku-Denryoku Kabushiki-Kaisha Duplex radio apparatus
FR2679091B1 (en) * 1991-07-12 1994-05-06 Toulouse Inst Nal Polytechnique Method and device for inserting an audio signal in a video signal, and method and inverse processing device.
DE19522590C2 (en) * 1995-06-16 2001-05-17 Deutsche Telekom Ag Method and apparatus for transmission of additional data in TV channels

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2041605C3 (en) * 1970-08-21 1980-04-24 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt
DE2051659C3 (en) * 1970-10-21 1974-04-25 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt
BE808484A (en) * 1972-12-11 1974-03-29 Ericsson L M Pty Ltd digital to analog converter
DE2455578A1 (en) * 1974-11-23 1976-08-12 Braun Ag Film with sound track and picture together - operates without usual displacement by temporary storage in pulse or digital form
JPS52102014A (en) * 1976-02-24 1977-08-26 Sony Corp Signal processing apparatus

Also Published As

Publication number Publication date
DE2901034A1 (en) 1980-07-17
DE2901034B2 (en) 1980-11-13

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8263 Opposition against grant of a patent
8227 New person/name/address of the applicant

Free format text: GRUNDIG E.M.V. ELEKTRO-MECHANISCHE VERSUCHSANSTALT MAX GRUNDIG & CO KG, 8510 FUERTH, DE

C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: GRUNDIG E.M.V. ELEKTRO-MECHANISCHE VERSUCHSANSTALT

8320 Willingness to grant licenses declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: GRUNDIG E.M.V. ELEKTRO-MECHANISCHE VERSUCHSANSTALT

8327 Change in the person/name/address of the patent owner

Owner name: GRUNDIG AG, 90762 FUERTH, DE

8339 Ceased/non-payment of the annual fee